using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace SqlExport
{
    public class CloseableTabItem : TabItem
    {
		static CloseableTabItem()
		{
			//This OverrideMetadata call tells the system that this element wants to provide a style that is different than its base class.
			//This style is loaded in themes\generic.xaml
			DefaultStyleKeyProperty.OverrideMetadata( typeof( CloseableTabItem ),
				new FrameworkPropertyMetadata( typeof( CloseableTabItem ) ) );
		}

        public static readonly RoutedEvent CloseTabEvent =
            EventManager.RegisterRoutedEvent("CloseTab", RoutingStrategy.Bubble,
                typeof(RoutedEventHandler), typeof(CloseableTabItem));

        public event RoutedEventHandler CloseTab
        {
            add { AddHandler(CloseTabEvent, value); }
            remove { RemoveHandler(CloseTabEvent, value); }
        }

		public override void OnApplyTemplate()
		{
			base.OnApplyTemplate();

			Button closeButton = base.GetTemplateChild( "PART_Close" ) as Button;
			if( closeButton != null )
				closeButton.Click += new System.Windows.RoutedEventHandler( closeButton_Click );
		}

        void closeButton_Click(object sender, System.Windows.RoutedEventArgs e)
        {
            this.RaiseEvent(new RoutedEventArgs(CloseTabEvent, this));
        }
    }
}
